What are the characteristics of quantitative data? Explain how quantitative data analysis and interpretation takes place.

In-Brief

• Statistical Data Analysis services allow for a broader study, using different statistical methods. It is mainly because the quantitative data is compatible.
• Statistical analysis servicessummarise data that streamlines into relevant information. Quantitative data is numeric.
• Research replication is easy with quantitative data. Therefore making adifference across categories and overtime is achievable.

Introduction

Quantitative data is the value of data in the form of counts or numbers where each data set have the unique numerical value association. Quantitative Statistical Analysis type of data is a quantifiable form of data used for mathematical calculations and statistical analysis. Quantitative data measure various parameters controllable due to the ease of mathematical derivations—quantitative data collected for statistical analysis using survey, polls, or questionnaires to the target audience.

Quantitative data analysis

For Quantitative Data Analysis Services, you will work with quantitative data such as time, height, weight, price, cost, profit, distance and temperature. It is the form of data expressed in the form of numerical. With quantitative data, we usually try to answer the question involving quantity, frequency, size. There are two main types of quantitative data they are discrete and continuous. Discrete data consist of a limited number of values, and continuous data has an unlimited number of values that include fractions and decimals.

Characteristics of Quantitative Data

• Types:

The Secondary Qualitative Data Analysis data is of two types discrete and continuous. Discrete data is the data that consist of a limited amount of values. Continous is the type that consists of unlimited values. Continuous type id further classified into two types they are, interval and ratio. Interval data is quantitative data measured along a scale.A classic example of interval data is the data collected on a thermometer—its gradation or markings are equidistant.

• Numerical Representation:

The data that takes up numerical value withnumeric properties come under this category. Unlike categorical data that takes numerical values with descriptive characteristics, thenStatistical Analysis of Qualitative Data exhibits numeric values.

• Order:

The scale or order determined by Statistical analysis of quantitative business research. Example the number begins with 1 to 3 can be written as 1,2,3 or 3,2,1 when arranged in descending or ascending orders.

• Arithmetic Operation:

The arithmetic operations, like addition, subtraction on the quantitative data is standard. Almost all statistical analysis method utilizes this method.

• Standardized Scale:

The data measurement has the standardized measuring scale that limits the data calculation. As said in ordinal data that has a correct order, but has no standard scale.

• Analysis:

This data analyzed using descriptive and inferential statistical methods, depending on the aim of the research engaged.

• Data Visualisation:

The data visualization technique used by the quantitative data includesscatter plot, dot plot, stacked dot plot, histograms, etc.

Tools used in the analysis

• SPSS allows many types of statistical analysis, like chi-square, T-test, ANOVA, factor analysis, etc. It is appropriate for complicated types of data and applications to fields of medicine or science.
• R is a programming language for manipulating and visualizing data. The R language is commonly used among statisticians and data miners for developing statistical software and data analysis.Professional Statistics and statistical analysis services utilize this programming language to manipulate and visualize data.
• STATA is a powerful software that enables users to analyze, manage, and produce graphical visualizations of statistical data. It is used by researchers in the fields of economics, biomedicine, and political science to examine data patterns. It works best with specific data set in econometrics that has an easy-to-use interface offering graphs.
• SAS is a tool for statistical data that are represented. The ultimate purpose of SAS is to retrieve, report and analyze quantitative data. It is helpful in business contexts for forecasting, improving efficiency, measuring performance and quality.
• Excel has many formulas that can lead to data-driven insights. You can also learn specific programming languages within Excel like VBA.

Quantitative Data Analysis & Interpretation

Data Preparation:

The first step in Quantitative Dissertation and Research Consulting and interpretation is data preparation, where raw data changed into meaningful and readable data.

Step 1: Data Validation

It is done to find out whether Data collection carried out without any bias

• Checking for fraud by going through all the respondents were truly interviewed
• Testing whether the right procedures are followed
• Cross-checking whether the investigation is over
• They were screening the respondents to know more about the situation that they met the research criteria.

Step 2: Data Editing

An extensive set of SPSS Statistics help, and data analysis services inevitably help to evade errors, so when there is a need to edit. During this process, completeness and consistencyare also checked.

For example, completeness means leaving the field blank, which is a case of incompleteness. In another case, we may have the respondent who entered the wrong data.

Step 3: Coding and Data Entry

It is the process of qualifying quantitative data for analysis, which involves grouping and assigning values to the response.

Step 4: Data Transformation

Professional help with statistical analysis of Data analysis service helps to transform into a different format—for example, reducing a 5 pointLikert-type scale into three categories.

Conclusion

Quantitative data is the most widely used data type in the research. It is probably due to its ease of computation and compatibility with statistical analysis method. In quantitative data analysis, we consider a sample population to classify features and construct more complex statistical models in an attempt to explain the observed result. Then the findings may be extended to a large population, and the comparison is made between the sample population. Quantitative data collected through a standard procedure by making it easy for researchers to rewrite past research or build on current ones.

References

• Enroth-Cugell, C., & Robson, J. G. (1984). Functional characteristics and diversity of cat retinal ganglion cells. Basic characteristics and quantitative description. Investigative ophthalmology & visual science, 25(3), 250-267.
• Xu, C., Yang, Z., Wang, M., Zhang, X., Zheng, Q., Li, J., … & Zou, Y. (2019). Characteristics and quantitative simulation of stomatal conductance of Panax notoginseng. International Journal of Agriculture and Biology, 22(2), 388-394.
• Byrne, D. (2002). Interpreting quantitative data. Sage.
• Bryman, A., & Cramer, D. (2002). Quantitative data analysis with SPSS Release 8 for Windows: a guide for social scientists. Routledge.